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Seasonal Shelling Considerations

Updated: Jun 10

Planning Your Shelling Adventure: Best Seasons, Conditions, and What to Expect


When planning your shelling excursion in Southwest Florida, understanding how seasonal factors affect your experience can make all the difference. While tours run year-round, certain times of year and environmental conditions offer better opportunities for finding beautiful shells.


Seasonal Overview & Shelling Conditions


Winter (November – February)

  • Considered the prime shelling season by many experienced collectors.

  • Cooler temperatures mean dressing in layers and preparing for occasional rain or wind.

  • Low tides often occur in the morning, providing great access to exposed shells.

  • Shelling tends to be easier and more abundant, with fresh shells rolling in daily, especially after storms or cold fronts.

  • Look out for live Horse Conchs during this season.

  • Be prepared for some deceased mollusks with strong odors—part of the natural cycle.


Spring (March – May)

  • Transition season with cooler, wetter weather early on, warming and becoming more humid later.

  • Low tides vary between morning and afternoon based on the moon phase.

  • Shelling improves after storms that toss shells ashore.


Summer (March – October)

  • Hot, humid conditions require sun protection and hydration.

  • Beware of biting insects like noseeums, most active at sunrise and sunset.

  • Low tides usually happen around sunset, so tours may be scheduled later in the day.

  • Shell quantity may be lower, and shelling can be more challenging due to heat and humidity.

  • Best chance to spot live Lightning Whelks.

  • Shelling after strong wind storms and before full moons with negative tides can be rewarding but often requires more effort and wading far into the water.


Fall (September – November)

  • Cooler temperatures and reduced humidity make for comfortable outings.

  • Hurricane season means monitoring weather closely for storms.

  • Low tides vary by moon phase, with good shelling following storm events that wash shells ashore.


Additional Tips for a Great Shelling Experience

  • Wind and Storms: Strong wind storms often bring in fresh shell deposits, so shelling after a storm can be especially fruitful—though predicting storms is tricky.

  • Tides: Full and new moons create stronger tides and currents, exposing more shells during low tides—ideal times to plan your trip. Winter and summer often showcase extreme low tides, enhancing shell availability.

  • Avoiding Crowds: For peaceful beaches, lower lodging costs, and easier parking, consider off-peak times. Winter is popular but busy, while summer offers lower demand despite heat. The traditional off-season runs roughly from Mother’s Day through Labor Day.


By aligning your shelling trip with these seasonal patterns and conditions, you’ll maximize your chances of finding stunning shells while enjoying the natural beauty of Florida’s coast. Whether you prefer the ease of winter shelling or the challenge and excitement of summer storms, there’s always something magical waiting in the sand.


No matter the season, each brings its own unique shelling challenges and rewards—check out our available tours and book your perfect shellventure today! 🐚🌴

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Winter Shelling yields rare Junonia find

SWFL Shell Guide, LLC, a FL limited liability company
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www.swflshellguide.com

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